teawithfruit
teawithfruit
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PPrisma
Created by teawithfruit on 3/12/2025 in #help-and-questions
Type of extended Prisma client is too long (TS7056)
Hello, I am currently trying to install the following extension in my Prisma environment. https://github.com/yxx4c/prisma-extension-redis 
// It is not possible for Typescript to create the type for extendedClient
const extendedClient = (prismaClient: PrismaClient) => {
  return prismaClient.$extends(PrismaExtensionRedis({ config, client }));
};
type ExtendedClientType = ReturnType<typeof extendedClient>;
// It is not possible for Typescript to create the type for extendedClient
const extendedClient = (prismaClient: PrismaClient) => {
  return prismaClient.$extends(PrismaExtensionRedis({ config, client }));
};
type ExtendedClientType = ReturnType<typeof extendedClient>;
Unfortunately the typing of Prisma causes problems at this point. Typescript tells me that the derived/combined type from Prisma and the extension is too long (TS7056). 
error TS7056: The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed.
error TS7056: The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed.
Is this a known bug when using $extends?
5 replies